To accomplish this, data from the old system must be extracted and converted to the new EMR's format. Now it's easy to migrate all legacy clinical data from an existing EMR. ELLKAY makes the data conversion involved in EMR migration seamless, cost-effective, and stress-free. We are the industry's leading specialist in extracting, evaluating, and converting existing clinical data from one EMR system to another.
Petroleum and natural gas are nonrenewable sources of energy. Petroleum is a liquid mixture found underground that can be used to make gasoline, diesel fuel, and many other products. Petroleum is also called crude oil or oil. Natural gas is a mixture of gases â mostly methane. Natural gas is sometimes just called gas.
By Sheryl Joaquin | Submitted On October 10, 2007. 33 9 3 4 7 8 9 3 3. Petroleum or crude oil is a naturally occurring liquid found in formations in the Earth consisting of a complex mixture of hydrocarbons (mostly alkanes) of various lengths. Petroleum literally means rock oil; oil that comes from rock.